One Mac developer has released CrushFTP 4.0, the first major upgrade in three years to the file transfer software that brings native compatibility to Intel-based Macs as a Universal Binary. The application supports a Web interface with built-in uploading tools, and incorporates AJAX or a Java applet to handle uploading multiple files from a Web browser. CrushFTP serves files via FTP, FTPS, HTTP, HTTPS, WebDAV, and SFTP. Users can zip folders on-the-go while downloading to save time as well as bandwidth, and using the upload tool can achieve the same results when uploading multiple files or folders. The file transfer software is priced at $10, $30, or $30 for 10-seat, 50-seat, and unlimited seat licenses.